Atty. Casey Allen Dennis

Atty. Casey Allen Dennis

Casey Allen Dennis is a lawyer. Casey has been licensed for 4 years.

New York New York 4 yrs experience 4 year
Call (866) 398-7118 Book Appointment

Profile Summary

About Casey Allen Dennis at a glance

Casey Allen Dennis is an Attorney based in New York, New York, practicing at Sullivan And Cromwell Llp. They have 4+ years of legal experience, licensed to practice since 2022. Admitted to practice in New York (2022). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Casey Allen Dennis is a lawyer
  • Casey has been licensed for 4 years
  • Casey practices at Sullivan & Cromwell LLP in New York, NY

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

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Frequently Asked

Common questions about Casey Allen Dennis

Where is Casey Allen Dennis's law office located?
Casey Allen Dennis's law practice is located in New York, New York. The firm is Sullivan And Cromwell Llp. You can contact the office directly through this profile page.
How long has Casey Allen Dennis practiced law?
Casey Allen Dennis has 4+ years of legal experience and has been licensed since 2022.
How can I contact Casey Allen Dennis for a consultation?
You can contact Casey Allen Dennis directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Bar Admissions

New York
Admitted: 2022

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